No problem, we've got 2015 and 2825 to multiply
2015 × 2825 = 2825 × (2015)
+ 2825 × 5 what gives us 14125
+ 2825 × 10 that is equal 28250
+ 2825 × 000 which equals 0
+ 2825 × 2000 which equals 5650000

= 5692375
